3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace A; echo __NAMESPACE__; class inA { function inAMethod1() { echo "inAMethod1"; function inAMethod2() { echo "inAMethod2"; echo __NAMESPACE__; } } } namespace B; echo __NAMESPACE__; $a = new \A\inA(); $a->inAMethod1(); \A\inAMethod2();

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0030.01418.56
8.3.50.0140.00521.97
8.3.40.0150.00018.70
8.3.30.0070.00719.04
8.3.20.0040.00420.33
8.3.10.0050.00322.10
8.3.00.0030.00619.26
8.2.180.0120.00316.38
8.2.170.0060.00922.96
8.2.160.0130.00020.40
8.2.150.0120.00324.18
8.2.140.0000.00824.66
8.2.130.0090.00026.16
8.2.120.0070.00022.24
8.2.110.0000.00820.52
8.2.100.0040.00818.22
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0030.00617.78
8.2.50.0040.00418.07
8.2.40.0090.00018.02
8.2.30.0050.00218.02
8.2.20.0050.00317.72
8.2.10.0090.00018.09
8.2.00.0080.00017.49
8.1.280.0140.00725.92
8.1.270.0060.00323.91
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0100.00023.92
8.1.230.0070.00319.20
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.25
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0000.00818.64
8.1.160.0070.00021.91
8.1.150.0070.00318.85
8.1.140.0040.00417.52
8.1.130.0030.00317.85
8.1.120.0000.00717.38
8.1.110.0050.00317.38
8.1.100.0040.00417.45
8.1.90.0040.00417.37
8.1.80.0000.00717.54
8.1.70.0000.00717.46
8.1.60.0030.00517.49
8.1.50.0000.00817.54
8.1.40.0000.00717.53
8.1.30.0080.00017.64
8.1.20.0060.00317.63
8.1.10.0040.00417.46
8.1.00.0040.00417.49
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0000.00718.51
8.0.270.0050.00217.26
8.0.260.0030.00317.21
8.0.250.0000.00716.98
8.0.240.0070.00016.95
8.0.230.0030.00316.94
8.0.220.0030.00316.88
8.0.210.0030.00316.91
8.0.200.0030.00316.98
8.0.190.0030.00316.87
8.0.180.0000.00716.92
8.0.170.0000.00816.80
8.0.160.0040.00416.90
8.0.150.0030.00316.70
8.0.140.0040.00416.89
8.0.130.0050.00013.32
8.0.120.0080.00016.86
8.0.110.0070.00016.91
8.0.100.0000.00716.84
8.0.90.0000.00716.91
8.0.80.0070.00716.93
8.0.70.0090.00016.77
8.0.60.0000.00716.88
8.0.50.0040.00416.94
8.0.30.0080.01117.12
8.0.20.0080.01117.40
8.0.10.0000.00716.92
8.0.00.0050.01216.72
7.4.330.0000.00615.00
7.4.320.0060.00316.65
7.4.300.0070.00016.41
7.4.290.0000.00716.53
7.4.280.0040.00416.51
7.4.270.0070.00016.53
7.4.260.0070.00016.39
7.4.250.0000.00816.46
7.4.240.0020.00516.61
7.4.230.0000.00716.49
7.4.220.0040.01416.50
7.4.210.0060.00916.70
7.4.200.0000.00716.62
7.4.160.0080.00816.55
7.4.150.0090.00917.40
7.4.140.0140.00517.86
7.4.130.0060.01016.53
7.4.120.0120.00716.59
7.4.110.0090.00616.54
7.4.100.0080.00816.63
7.4.90.0100.01016.43
7.4.80.0110.00619.39
7.4.70.0100.00716.49
7.4.60.0090.00916.47
7.4.50.0000.00816.47
7.4.40.0060.01016.33
7.4.30.0090.00716.22
7.4.00.0040.01414.87
7.3.330.0000.00513.14
7.3.320.0000.00513.23
7.3.310.0040.00416.19
7.3.300.0000.00716.17
7.3.290.0030.01016.26
7.3.280.0100.00516.25
7.3.270.0060.01317.40
7.3.260.0100.00716.28
7.3.250.0080.00816.32
7.3.240.0160.00816.53
7.3.230.0090.01216.55
7.3.210.0080.00816.38
7.3.200.0030.01319.39
7.3.190.0100.00716.46
7.3.180.0090.00916.38
7.3.170.0030.01716.34
7.3.160.0060.01016.39
7.2.330.0060.01216.62
7.2.320.0100.00716.39
7.2.310.0110.00716.62
7.2.300.0140.00416.71
7.2.290.0100.01316.19
7.2.00.0040.01119.29
7.1.100.0040.00717.95
7.1.70.0000.01016.98
7.1.60.0100.01319.32
7.1.50.0100.01916.98
7.1.00.0070.07322.32
7.0.200.0040.00416.64
7.0.140.0030.07322.18
7.0.70.4430.04019.91
7.0.60.0000.06020.04
7.0.50.0130.06317.87
7.0.40.0100.08720.20
7.0.30.0500.08020.21
7.0.20.0370.07020.06
7.0.10.0130.04320.10
7.0.00.0030.08320.25
5.6.280.0070.07021.08
5.6.210.0070.06720.64
5.6.200.0100.08018.19
5.6.190.0070.04720.77
5.6.180.0130.06720.46
5.6.170.0500.06020.62
5.6.160.0070.08720.54
5.6.150.0070.03718.16
5.6.140.0030.04018.18
5.6.130.0100.07018.23
5.6.120.0100.05721.15
5.6.110.0100.07321.02
5.6.100.0200.07321.00
5.6.90.0070.05021.08
5.6.80.0100.06720.55
5.6.70.0100.07320.53
5.5.350.0130.06720.44
5.5.340.0000.04717.96
5.5.330.0070.08320.37
5.5.320.0100.04320.57
5.5.310.0270.08020.27
5.5.300.0070.06018.08
5.5.290.0030.04318.10
5.5.280.0070.08020.81
5.5.270.0100.03720.73
5.5.260.0100.06720.80
5.5.250.0070.04320.62
5.5.240.0100.07320.18
5.4.450.0200.03019.16
5.4.440.0300.05319.20
5.4.430.0770.05319.16
5.4.420.0630.00019.42
5.4.410.0630.00019.52
5.4.400.0630.00019.39
5.4.390.0600.00019.04
5.4.380.0670.00019.21
5.4.370.0630.00019.07
5.4.360.0600.00019.07
5.4.350.0630.00019.07
5.4.340.0600.00019.13
5.4.320.0060.03912.51
5.4.310.0060.03812.50
5.4.300.0080.03512.51
5.4.290.0080.03612.50
5.4.280.0100.03212.40
5.4.270.0060.03612.39
5.4.260.0100.03312.40
5.4.250.0070.03612.40
5.4.240.0070.03512.40
5.4.230.0050.03812.39
5.4.220.0090.03512.39
5.4.210.0090.03812.39
5.4.200.0050.03812.39
5.4.190.0060.03612.38
5.4.180.0080.03612.39
5.4.170.0080.04012.40
5.4.160.0050.03712.40
5.4.150.0040.03812.39
5.4.140.0100.03912.07
5.4.130.0040.03912.06
5.4.120.0070.03512.02
5.4.110.0030.04112.02
5.4.100.0080.03912.02
5.4.90.0100.04612.02
5.4.80.0110.04712.02
5.4.70.0060.03712.01
5.4.60.0090.03212.02
5.4.50.0070.03312.02
5.4.40.0040.03912.00
5.4.30.0060.03712.00
5.4.20.0170.08912.00
5.4.10.0100.04412.00
5.4.00.0060.03711.48
5.3.290.0050.04112.80
5.3.280.0060.03812.71
5.3.270.0080.03712.72
5.3.260.0070.03912.72
5.3.250.0070.04712.72
5.3.240.0110.04412.72
5.3.230.0070.03812.71
5.3.220.0090.04912.68
5.3.210.0110.05212.68
5.3.200.0160.05612.68
5.3.190.0110.03912.68
5.3.180.0070.03612.67
5.3.170.0040.04312.66
5.3.160.0070.03612.67
5.3.150.0060.03812.67
5.3.140.0050.03912.66
5.3.130.0100.03712.66
5.3.120.0110.05712.66
5.3.110.0070.04612.66
5.3.100.0070.04312.13
5.3.90.0070.04612.11
5.3.80.0080.03812.11
5.3.70.0100.03712.11
5.3.60.0080.03512.09
5.3.50.0050.03712.04
5.3.40.0090.03512.04
5.3.30.0070.03811.99
5.3.20.0110.04111.78
5.3.10.0110.03211.74
5.3.00.0140.03511.73
5.2.170.0040.0339.18
5.2.160.0080.0279.18
5.2.150.0070.0289.18
5.2.140.0060.0299.18
5.2.130.0030.0319.14
5.2.120.0060.0289.14
5.2.110.0070.0319.15
5.2.100.0030.0319.14
5.2.90.0120.0229.14
5.2.80.0070.0289.14
5.2.70.0030.0329.14
5.2.60.0040.0329.09
5.2.50.0060.0329.06
5.2.40.0080.0269.03
5.2.30.0050.0299.02
5.2.20.0060.0309.01
5.2.10.0060.0278.92
5.2.00.0060.0358.78
5.1.60.0040.0248.07
5.1.50.0050.0248.06
5.1.40.0060.0258.05
5.1.30.0060.0268.40
5.1.20.0030.0298.42
5.1.10.0060.0248.14
5.1.00.0030.0288.14
5.0.50.0040.0206.62
5.0.40.0050.0286.47
5.0.30.0040.0356.29
5.0.20.0070.0176.26
5.0.10.0060.0186.24
5.0.00.0050.0306.23
4.4.90.0040.0154.78
4.4.80.0010.0184.75
4.4.70.0020.0164.76
4.4.60.0060.0124.75
4.4.50.0030.0154.77
4.4.40.0030.0274.71
4.4.30.0010.0184.76
4.4.20.0020.0164.84
4.4.10.0040.0164.85
4.4.00.0020.0274.76
4.3.110.0010.0194.67
4.3.100.0040.0154.66
4.3.90.0030.0144.63
4.3.80.0040.0264.58
4.3.70.0010.0174.63
4.3.60.0040.0134.62
4.3.50.0060.0124.63
4.3.40.0030.0244.54
4.3.30.0030.0153.28
4.3.20.0010.0173.26
4.3.10.0040.0143.22
4.3.00.0000.03013.21

preferences:
54.24 ms | 401 KiB | 5 Q